# git rev-parse -q --verify 2d63ba3e41db3ceb0d23924ed2879b910276e24c^{commit}
2d63ba3e41db3ceb0d23924ed2879b910276e24c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2d63ba3e41db3ceb0d23924ed2879b910276e24c
# git clean -qxdf
# < git log -1
# commit 2d63ba3e41db3ceb0d23924ed2879b910276e24c
# Merge: 9da5bb24bb36 a3ee2477c45f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Aug 16 09:13:16 2019 -0700
# 
#     Merge tag 'pm-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
#     
#     Pull power management fixes from Rafael Wysocki:
#      "These add a check to avoid recent suspend-to-idle power regression on
#       systems with NVMe drives where the PCIe ASPM policy is "performance"
#       (or when the kernel is built without ASPM support), fix an issue
#       related to frequency limits in the schedutil cpufreq governor and fix
#       a mistake related to the PM QoS usage in the cpufreq core introduced
#       recently.
#     
#       Specifics:
#     
#        - Disable NVMe power optimization related to suspend-to-idle added
#          recently on systems where PCIe ASPM is not able to put PCIe links
#          into low-power states to prevent excess power from being drawn by
#          the system while suspended (Rafael Wysocki).
#     
#        - Make the schedutil governor handle frequency limits changes
#          properly in all cases (Viresh Kumar).
#     
#        - Prevent the cpufreq core from treating positive values returned by
#          dev_pm_qos_update_request() as errors (Viresh Kumar)"
#     
#     * tag 'pm-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
#       nvme-pci: Allow PCI bus-level PM to be used if ASPM is disabled
#       PCI/ASPM: Add pcie_aspm_enabled()
#       cpufreq: schedutil: Don't skip freq update when limits change
#       cpufreq: dev_pm_qos_update_request() can return 1 on success
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 2d63ba3e41db3ceb0d23924ed2879b910276e24c
# < make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
In file included from /kisskb/src/include/linux/kernel.h:15,
                 from /kisskb/src/arch/s390/include/asm/bug.h:5,
                 from /kisskb/src/include/linux/bug.h:5,
                 from /kisskb/src/include/linux/scatterlist.h:7,
                 from /kisskb/src/drivers/scsi/libsas/sas_discover.c:9:
/kisskb/src/drivers/scsi/libsas/sas_discover.c: In function 'sas_discover_domain':
/kisskb/src/include/linux/printk.h:309:2: warning: this statement may fall through [-Wimplicit-fallthrough=]
  printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/scsi/libsas/sas_discover.c:459:3: note: in expansion of macro 'pr_notice'
   pr_notice("ATA device seen but CONFIG_SCSI_SAS_ATA=N so cannot attach\n");
   ^~~~~~~~~
/kisskb/src/drivers/scsi/libsas/sas_discover.c:462:2: note: here
  default:
  ^~~~~~~
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c: In function 'mlx5e_open_xsk':
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c:127:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc8
# Build took: 0:02:32.508267